<template>
    <div class="mod-AppMarketingPromotion">
        <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
            <el-form-item>
                <el-input v-model="dataForm.query" placeholder="查询条件" clearable></el-input>
            </el-form-item>
            <el-form-item>
                <el-button @click="getDataList()">查询</el-button>
                <el-button type="primary" @click="addOrUpdateHandle()">新增</el-button>
                <el-button type="danger" @click="deleteHandle()" :disabled="dataListSelections.length <= 0">批量删除</el-button>
            </el-form-item>
        </el-form>
        <el-table
                :data="dataList"
                border
                v-loading="dataListLoading"
                @selection-change="selectionChangeHandle"
                style="width: 100%;">
            <el-table-column
                    type="selection"
                    header-align="center"
                    align="center"
                    width="50">
            </el-table-column>
                <el-table-column
                        prop="id"
                        header-align="center"
                        align="center"
                        label="主键ID"
                        width="150">
                </el-table-column>
                <el-table-column
                        prop="userInvitationReward"
                        header-align="center"
                        align="center"
                        label="用户邀请注册奖励机制（1表示启用，0表示禁用）"
                        width="150">
                </el-table-column>
                <el-table-column
                        prop="shareToSocialMedia"
                        header-align="center"
                        align="center"
                        label="分享课程到社交媒体功能（1表示启用，0表示禁用）"
                        width="150">
                </el-table-column>
                <el-table-column
                        prop="limitedTimeDiscount"
                        header-align="center"
                        align="center"
                        label="限时折扣功能（1表示启用，0表示禁用）"
                        width="150">
                </el-table-column>
                <el-table-column
                        prop="couponDistribution"
                        header-align="center"
                        align="center"
                        label="优惠券发放功能（1表示启用，0表示禁用）"
                        width="150">
                </el-table-column>
                <el-table-column
                        prop="freeTrialForNewUsers"
                        header-align="center"
                        align="center"
                        label="新用户免费试用课程功能（1表示启用，0表示禁用）"
                        width="150">
                </el-table-column>
                <el-table-column
                        prop="holidayPromotions"
                        header-align="center"
                        align="center"
                        label="节日促销活动功能（1表示启用，0表示禁用）"
                        width="150">
                </el-table-column>
                <el-table-column
                        prop="partnerManagement"
                        header-align="center"
                        align="center"
                        label="合作伙伴管理功能（机构、教师合作）（1表示启用，0表示禁用）"
                        width="150">
                </el-table-column>
                <el-table-column
                        prop="brandAdvertising"
                        header-align="center"
                        align="center"
                        label="品牌宣传与推广功能（广告投放、社交媒体营销）（1表示启用，0表示禁用）"
                        width="150">
                </el-table-column>
                <el-table-column
                        prop="userCaseDisplay"
                        header-align="center"
                        align="center"
                        label="用户案例与成功故事展示功能（1表示启用，0表示禁用）"
                        width="150">
                </el-table-column>
                <el-table-column
                        prop="createdAt"
                        header-align="center"
                        align="center"
                        label="创建时间"
                        width="150">
                </el-table-column>
                <el-table-column
                        prop="updatedAt"
                        header-align="center"
                        align="center"
                        label="更新时间"
                        width="150">
                </el-table-column>
            <el-table-column
                    fixed="right"
                    header-align="center"
                    align="center"
                    label="操作">
                <template slot-scope="scope">
                    <el-button type="text" size="small" @click="addOrUpdateHandle(scope.row.id)">修改</el-button>
                    <el-button type="text" size="small" @click="deleteHandle(scope.row.id)">删除</el-button>
                </template>
            </el-table-column>
        </el-table>
        <el-pagination
                @size-change="sizeChangeHandle"
                @current-change="currentChangeHandle"
                :current-page="pageIndex"
                :page-sizes="[10, 20, 50, 100]"
                :page-size="pageSize"
                :total="totalPage"
                layout="total, sizes, prev, pager, next, jumper">
        </el-pagination>
        <!-- 弹窗, 新增 / 修改 -->
        <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update>
    </div>
</template>

<script>
    import AddOrUpdate from './AppMarketingPromotion-add-or-update'
    export default {
        data() {
            return {
                dataForm: {
                    query: ''
                },
                dataList: [],
                pageIndex: 1,
                pageSize: 10,
                totalPage: 0,
                dataListLoading: false,
                dataListSelections: [],
                addOrUpdateVisible: false
            }
        },
        components: {
            AddOrUpdate
        },
        activated() {
            this.getDataList()
        },
        methods: {
            // 获取数据列表
            getDataList() {
                this.dataListLoading = true
                this.$http({
                    url: this.$http.adornUrl('/app/AppMarketingPromotion/list'),
                    method: 'get',
                    params: this.$http.adornParams({
                        'page': this.pageIndex,
                        'limit': this.pageSize,
                        'query': this.dataForm.query
                    })
                }).then(({ data }) => {
                    if (data && data.code === 0) {
                        this.dataList = data.page.list
                        this.totalPage = data.page.totalCount
                    } else {
                        this.dataList = []
                        this.totalPage = 0
                    }
                    this.dataListLoading = false
                })
            },
            // 每页数
            sizeChangeHandle(val) {
                this.pageSize = val
                this.pageIndex = 1
                this.getDataList()
            },
            // 当前页
            currentChangeHandle(val) {
                this.pageIndex = val
                this.getDataList()
            },
            // 多选
            selectionChangeHandle(val) {
                this.dataListSelections = val
            },
            // 新增 / 修改
            addOrUpdateHandle(id) {
                this.addOrUpdateVisible = true
                this.$nextTick(() => {
                    this.$refs.addOrUpdate.init(id)
                })
            },
            // 删除
            deleteHandle(id) {
                var ids = id ? [id] : this.dataListSelections.map(item => {
                    return item.id
                })
                this.$confirm(`确定对[id=\\$\\{ids.join(',')}]进行[\\$\\{id ? '删除' : '批量删除'}]操作?`, '提示', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(() => {
                    this.$http({
                        url: this.$http.adornUrl('/app/AppMarketingPromotion/delete'),
                        method: 'post',
                        data: this.$http.adornData(ids, false)
                    }).then(({ data }) => {
                        if (data && data.code === 0) {
                            this.$message({
                                message: '操作成功',
                                type: 'success',
                                duration: 1500,
                                onClose: () => {
                                    this.getDataList()
                                }
                            })
                        } else {
                            this.$message.error(data.msg)
                        }
                    })
                }).catch(() => {})
            }
        }
    }
</script>